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Hope Point, South Georgia Island (seismic)

This near-real-time audio stream originates from a seismometer at Hope Point, South Georgia Island (IRIS/IDA station HOPE). The low-frequency sounds of the solid Earth have been speeded up by a factor of 1,800× to make them audible. As a result, frequencies have been transposed upward by about 11 octaves. Each successive audio program (separated by a brief pause) compresses the last 168 hours into about 6 minutes (exactly 05:36) of listening time.

Spectrogram loading...

Annotated events during this period:

Technical details:

Station : HOPE (net: IRIS/IDA) at Hope Point, South Georgia Island
Sensor : STS-2LP
Recorder : Quanterra Q330 @ 100 Hz
Pod : inanna@x.x.0.135 | macOS 10.12.6 | esound v. 134
Last heard from pod : Wed Dec 19 16:01:47 UTC 2018 (about 8 minutes ago)
*** Pod checkin is overdue. Data may be out-of-date.
Speedup : ×1,800
Loop duration (real) : 168 hours
Loop duration (audio) : 05:36 (stereo)
Data channels : miniseed (II.HOPE.00.BH1 II.HOPE.00.BH2)
Spectrogram type : raw data
Gain correction : 20 dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archives : 2018 | 2017
SHOUTcast : http://174.138.63.51:8012/;stream (es07@8012)

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